let http=require('http')
let url=require('url')
let util=require('util')
let fs=require('fs')

let server=http.createServer((req,res)=>{
//	res.statusCode=200
//	res.setHeader("Content-Type","text-plain;charset=utf-8")
	
	let pathname=url.parse(req.url).pathname
	fs.readFile(pathname.substring(1),(err,data)=>{
		if(err){
			res.writeHead(404,{
				'Content-Type':'text/html'
			})
		}else{
			res.writeHead(200,{
				'Content-Type':'text/html'
			})
			res.write(data.toString())
		}
		res.end()
	})
	
})

server.listen(3030,'127.0.0.1',()=>{
	console.log('server start http://localhost:3030' )
})
